Boneman, Going by the deck plans HERE it looks like V21 and V30 "may" have the least obstructed views. It doesn't look like you could "sit" and see a lot without standing. If it isn't a real big price difference to go from an OV to the Obstructed Balcony it would be worth it in my opinion.

Here is a picture from V27.

Here is a picture of the Elation showing the Deck 11 Verandah Balconies.